Zibo Hongrun New Material Co., Ltd.
Zibo hongrun which exceed the rigorous industry standards established by the American Petroleum Institute (API) and the International Standards Organization (ISO9001).Oilfield Service Products- Drilling Products- Mud Pumps, mud pump parts & expendabales, such like Zirconia Ceramic Liners, Bi-metallic Liners,Vlave & Seats, Pistons,and Rods,etc.